DE154734C - - Google Patents
Info
- Publication number
- DE154734C DE154734C DE1902154734D DE154734DA DE154734C DE 154734 C DE154734 C DE 154734C DE 1902154734 D DE1902154734 D DE 1902154734D DE 154734D A DE154734D A DE 154734DA DE 154734 C DE154734 C DE 154734C
- Authority
- DE
- Germany
- Prior art keywords
- caustic potash
- pockets
- sack
- air
- exhaled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 34
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 244000280244 Luffa acutangula Species 0.000 description 1
- 235000009814 Luffa aegyptiaca Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT20312D AT20312B (de) | 1902-04-16 | 1903-01-27 | Atmungssack für Rettungsvorrichtungen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE154734C true DE154734C (enrdf_load_stackoverflow) |
Family
ID=421255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1902154734D Expired - Lifetime DE154734C (enrdf_load_stackoverflow) | 1902-04-16 | 1902-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE154734C (enrdf_load_stackoverflow) |
-
1902
- 1902-04-16 DE DE1902154734D patent/DE154734C/de not_active Expired - Lifetime
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